the upper, nearly horizontal border of the scapula between the superior angle and the scapular notch.

Lateral (Axillary) Border

The long, obliquely slanting border of the scapula between the inferior angle and the region of the glenoid cavity. It is adjacent to the arm pit.

Medial (vertebral) border

the long, nearly vertial border of the scapula between the superior and inferior angles. It is adjacent to the vertebral column

Superior Angle

The junction of the superior and medial borders

Inferior Angle

the junction of the medial (vertebral) and lateral (axillary) borders

Lateral Angle

a slightly abstract region. the region of the scapula in the vicinity of the glenoid cavity or the point where the superior and lateral (axillry) borders of the scapula would intersect. (This angle is also called the acromial or external angle)